如何使用 NSStream 类创建 tcp 连接 iPhone
我需要将一个字符串发送到与 iPad 位于同一网络上的服务器。阅读此 我发现也许我需要使用 + getStreamsToHost:port:inputStream:outputStream: 方法，但我无法使用它。在 xcode 中，我尝试过：
//Try 1
NSStream *myStream;
//[myStream getStreamToHost// xcode cant find it]
//Try 2
NSStream *myStream2 = [[NSStream alloc] init];
[myStream2 getStreamToHost// I have initialized it and yet xcode can't find the method
//Try 3
[NSStream getStreamToHost] // does not work eather
//Try 4
[[[NSStream alloc] init] getStreamToHost// does not work
顺便说一句，我正在使用一个名为 autoit 的简单程序监听端口 403，让我向您展示如何操作：
我有两个脚本（客户端和服务器）； 
首先我运行服务器，它开始监听。然后我运行客户端脚本，当发生这种情况时，会出现一个消息框并开始播放歌曲： 
让我向您展示代码，它很容易理解，只是为了展示正在发生的事情
......客户端代码：
和服务器代码：
请注意，客户端发送消息 hello，当发生这种情况时，会出现一个消息框 MsgBox(0,"Data Received", $TCPReceive) 并且开始播放歌曲 shellExecute ("t.mp3") 该 mp3 文件位于脚本的同一目录中。
如何使用 IPHONE 向我的计算机发送类似的消息？
I need to send a string to a server on the same network with the iPad. when reading This I found out that maybe I need to use the + getStreamsToHost:port:inputStream:outputStream: method but I am not able use it. In xcode I have tried:
//Try 1
NSStream *myStream;
//[myStream getStreamToHost// xcode cant find it]
//Try 2
NSStream *myStream2 = [[NSStream alloc] init];
[myStream2 getStreamToHost// I have initialized it and yet xcode can't find the method
//Try 3
[NSStream getStreamToHost] // does not work eather
//Try 4
[[[NSStream alloc] init] getStreamToHost// does not work
and by the way I am listening on port 403 with a simple program called autoit let me show you how:
I have two scripts (the client and the server);
first I run the server and it starts listening. Then I run the client script and when that happens a message box appears and a song starts playing:
Let me show you the code it is very simple to understand just to show what's going on...
the client code:
and the server code:
note that the client sends the message hello and when that happens a message box appears MsgBox(0,"Data Received", $TCPReceive) and a song starts playing shellExecute("t.mp3") that mp3 file is on the same directory of the script.
HOW CAN I SEND A SIMILAR MESSAGE BUT WITH AN IPHONE TO MY COMPUTER?
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+getStreamsToHost:port:inputStream:outputStream:是一个类方法（由+表示），因此您必须使用[NSStream getStreams...]< /code> 而不是[[[NSStream alloc] init] getStreams...]。+getStreamsToHost:port:inputStream:outputStream:is a class method (indicated by the+), so you have to use[NSStream getStreams...]instead of[[[NSStream alloc] init] getStreams...].